from ecomp add8c.e csa4.e tcsamul8.e -o tcsamul8.net from esim < tcsamul8.run > tcsamul8.out a= 00000000 b= 00000000 a*b= 0000000000000000 cntr= 00000000 evck=1 a= 00010001 b= 00000000 a*b= 0000000000000000 cntr= 00000001 evck=1 a= 00100010 b= 00000000 a*b= 0000000000000000 cntr= 00000010 evck=1 a= 00110011 b= 00000000 a*b= 0000000000000000 cntr= 00000011 evck=1 a= 01000100 b= 00000000 a*b= 0000000000000000 cntr= 00000100 evck=1 a= 01010101 b= 00000000 a*b= 0000000000000000 cntr= 00000101 evck=1 a= 01100110 b= 00000000 a*b= 0000000000000000 cntr= 00000110 evck=1 a= 01110111 b= 00000000 a*b= 0000000000000000 cntr= 00000111 evck=1 a= 10001000 b= 00000000 a*b= 0000000000000000 cntr= 00001000 evck=1 a= 10011001 b= 00000000 a*b= 0000000000000000 cntr= 00001001 evck=1 a= 10101010 b= 00000000 a*b= 0000000000000000 cntr= 00001010 evck=1 a= 10111011 b= 00000000 a*b= 0000000000000000 cntr= 00001011 evck=1 a= 11001100 b= 00000000 a*b= 0000000000000000 cntr= 00001100 evck=1 a= 11011101 b= 00000000 a*b= 0000000000000000 cntr= 00001101 evck=1 a= 11101110 b= 00000000 a*b= 0000000000000000 cntr= 00001110 evck=1 a= 11111111 b= 00000000 a*b= 0000000000000000 cntr= 00001111 evck=1 a= 00000000 b= 00010001 a*b= 0000000000000000 cntr= 00010000 evck=1 a= 00010001 b= 00010001 a*b= 0000000100100001 cntr= 00010001 evck=1 a= 00100010 b= 00010001 a*b= 0000001001000010 cntr= 00010010 evck=1 a= 00110011 b= 00010001 a*b= 0000001101100011 cntr= 00010011 evck=1 a= 01000100 b= 00010001 a*b= 0000010010000100 cntr= 00010100 evck=1 a= 01010101 b= 00010001 a*b= 0000010110100101 cntr= 00010101 evck=1 a= 01100110 b= 00010001 a*b= 0000011011000110 cntr= 00010110 evck=1 a= 01110111 b= 00010001 a*b= 0000011111100111 cntr= 00010111 evck=1 a= 10001000 b= 00010001 a*b= 0000100100001000 cntr= 00011000 evck=1 a= 10011001 b= 00010001 a*b= 0000101000101001 cntr= 00011001 evck=1 a= 10101010 b= 00010001 a*b= 0000101101001010 cntr= 00011010 evck=1 a= 10111011 b= 00010001 a*b= 0000110001101011 cntr= 00011011 evck=1 a= 11001100 b= 00010001 a*b= 0000110110001100 cntr= 00011100 evck=1 a= 11011101 b= 00010001 a*b= 0000111010101101 cntr= 00011101 evck=1 a= 11101110 b= 00010001 a*b= 0000111111001110 cntr= 00011110 evck=1 a= 11111111 b= 00010001 a*b= 0001000011101111 cntr= 00011111 evck=1 a= 00000000 b= 00100010 a*b= 0000000000000000 cntr= 00100000 evck=1 a= 00010001 b= 00100010 a*b= 0000001001000010 cntr= 00100001 evck=1 a= 00100010 b= 00100010 a*b= 0000010010000100 cntr= 00100010 evck=1 a= 00110011 b= 00100010 a*b= 0000011011000110 cntr= 00100011 evck=1 a= 01000100 b= 00100010 a*b= 0000100100001000 cntr= 00100100 evck=1 a= 01010101 b= 00100010 a*b= 0000101101001010 cntr= 00100101 evck=1 a= 01100110 b= 00100010 a*b= 0000110110001100 cntr= 00100110 evck=1 a= 01110111 b= 00100010 a*b= 0000111111001110 cntr= 00100111 evck=1 a= 10001000 b= 00100010 a*b= 0001001000010000 cntr= 00101000 evck=1 a= 10011001 b= 00100010 a*b= 0001010001010010 cntr= 00101001 evck=1 a= 10101010 b= 00100010 a*b= 0001011010010100 cntr= 00101010 evck=1 a= 10111011 b= 00100010 a*b= 0001100011010110 cntr= 00101011 evck=1 a= 11001100 b= 00100010 a*b= 0001101100011000 cntr= 00101100 evck=1 a= 11011101 b= 00100010 a*b= 0001110101011010 cntr= 00101101 evck=1 a= 11101110 b= 00100010 a*b= 0001111110011100 cntr= 00101110 evck=1 a= 11111111 b= 00100010 a*b= 0010000111011110 cntr= 00101111 evck=1 a= 00000000 b= 00110011 a*b= 0000000000000000 cntr= 00110000 evck=1 a= 00010001 b= 00110011 a*b= 0000001101100011 cntr= 00110001 evck=1 a= 00100010 b= 00110011 a*b= 0000011011000110 cntr= 00110010 evck=1 a= 00110011 b= 00110011 a*b= 0000101000101001 cntr= 00110011 evck=1 a= 01000100 b= 00110011 a*b= 0000110110001100 cntr= 00110100 evck=1 a= 01010101 b= 00110011 a*b= 0001000011101111 cntr= 00110101 evck=1 a= 01100110 b= 00110011 a*b= 0001010001010010 cntr= 00110110 evck=1 a= 01110111 b= 00110011 a*b= 0001011110110101 cntr= 00110111 evck=1 a= 10001000 b= 00110011 a*b= 0001101100011000 cntr= 00111000 evck=1 a= 10011001 b= 00110011 a*b= 0001111001111011 cntr= 00111001 evck=1 a= 10101010 b= 00110011 a*b= 0010000111011110 cntr= 00111010 evck=1 a= 10111011 b= 00110011 a*b= 0010010101000001 cntr= 00111011 evck=1 a= 11001100 b= 00110011 a*b= 0010100010100100 cntr= 00111100 evck=1 a= 11011101 b= 00110011 a*b= 0010110000000111 cntr= 00111101 evck=1 a= 11101110 b= 00110011 a*b= 0010111101101010 cntr= 00111110 evck=1 a= 11111111 b= 00110011 a*b= 0011001011001101 cntr= 00111111 evck=1 a= 00000000 b= 01000100 a*b= 0000000000000000 cntr= 01000000 evck=1 a= 00010001 b= 01000100 a*b= 0000010010000100 cntr= 01000001 evck=1 a= 00100010 b= 01000100 a*b= 0000100100001000 cntr= 01000010 evck=1 a= 00110011 b= 01000100 a*b= 0000110110001100 cntr= 01000011 evck=1 a= 01000100 b= 01000100 a*b= 0001001000010000 cntr= 01000100 evck=1 a= 01010101 b= 01000100 a*b= 0001011010010100 cntr= 01000101 evck=1 a= 01100110 b= 01000100 a*b= 0001101100011000 cntr= 01000110 evck=1 a= 01110111 b= 01000100 a*b= 0001111110011100 cntr= 01000111 evck=1 a= 10001000 b= 01000100 a*b= 0010010000100000 cntr= 01001000 evck=1 a= 10011001 b= 01000100 a*b= 0010100010100100 cntr= 01001001 evck=1 a= 10101010 b= 01000100 a*b= 0010110100101000 cntr= 01001010 evck=1 a= 10111011 b= 01000100 a*b= 0011000110101100 cntr= 01001011 evck=1 a= 11001100 b= 01000100 a*b= 0011011000110000 cntr= 01001100 evck=1 a= 11011101 b= 01000100 a*b= 0011101010110100 cntr= 01001101 evck=1 a= 11101110 b= 01000100 a*b= 0011111100111000 cntr= 01001110 evck=1 a= 11111111 b= 01000100 a*b= 0100001110111100 cntr= 01001111 evck=1 a= 00000000 b= 01010101 a*b= 0000000000000000 cntr= 01010000 evck=1 a= 00010001 b= 01010101 a*b= 0000010110100101 cntr= 01010001 evck=1 a= 00100010 b= 01010101 a*b= 0000101101001010 cntr= 01010010 evck=1 a= 00110011 b= 01010101 a*b= 0001000011101111 cntr= 01010011 evck=1 a= 01000100 b= 01010101 a*b= 0001011010010100 cntr= 01010100 evck=1 a= 01010101 b= 01010101 a*b= 0001110000111001 cntr= 01010101 evck=1 a= 01100110 b= 01010101 a*b= 0010000111011110 cntr= 01010110 evck=1 a= 01110111 b= 01010101 a*b= 0010011110000011 cntr= 01010111 evck=1 a= 10001000 b= 01010101 a*b= 0010110100101000 cntr= 01011000 evck=1 a= 10011001 b= 01010101 a*b= 0011001011001101 cntr= 01011001 evck=1 a= 10101010 b= 01010101 a*b= 0011100001110010 cntr= 01011010 evck=1 a= 10111011 b= 01010101 a*b= 0011111000010111 cntr= 01011011 evck=1 a= 11001100 b= 01010101 a*b= 0100001110111100 cntr= 01011100 evck=1 a= 11011101 b= 01010101 a*b= 0100100101100001 cntr= 01011101 evck=1 a= 11101110 b= 01010101 a*b= 0100111100000110 cntr= 01011110 evck=1 a= 11111111 b= 01010101 a*b= 0101010010101011 cntr= 01011111 evck=1 a= 00000000 b= 01100110 a*b= 0000000000000000 cntr= 01100000 evck=1 a= 00010001 b= 01100110 a*b= 0000011011000110 cntr= 01100001 evck=1 a= 00100010 b= 01100110 a*b= 0000110110001100 cntr= 01100010 evck=1 a= 00110011 b= 01100110 a*b= 0001010001010010 cntr= 01100011 evck=1 a= 01000100 b= 01100110 a*b= 0001101100011000 cntr= 01100100 evck=1 a= 01010101 b= 01100110 a*b= 0010000111011110 cntr= 01100101 evck=1 a= 01100110 b= 01100110 a*b= 0010100010100100 cntr= 01100110 evck=1 a= 01110111 b= 01100110 a*b= 0010111101101010 cntr= 01100111 evck=1 a= 10001000 b= 01100110 a*b= 0011011000110000 cntr= 01101000 evck=1 a= 10011001 b= 01100110 a*b= 0011110011110110 cntr= 01101001 evck=1 a= 10101010 b= 01100110 a*b= 0100001110111100 cntr= 01101010 evck=1 a= 10111011 b= 01100110 a*b= 0100101010000010 cntr= 01101011 evck=1 a= 11001100 b= 01100110 a*b= 0101000101001000 cntr= 01101100 evck=1 a= 11011101 b= 01100110 a*b= 0101100000001110 cntr= 01101101 evck=1 a= 11101110 b= 01100110 a*b= 0101111011010100 cntr= 01101110 evck=1 a= 11111111 b= 01100110 a*b= 0110010110011010 cntr= 01101111 evck=1 a= 00000000 b= 01110111 a*b= 0000000000000000 cntr= 01110000 evck=1 a= 00010001 b= 01110111 a*b= 0000011111100111 cntr= 01110001 evck=1 a= 00100010 b= 01110111 a*b= 0000111111001110 cntr= 01110010 evck=1 a= 00110011 b= 01110111 a*b= 0001011110110101 cntr= 01110011 evck=1 a= 01000100 b= 01110111 a*b= 0001111110011100 cntr= 01110100 evck=1 a= 01010101 b= 01110111 a*b= 0010011110000011 cntr= 01110101 evck=1 a= 01100110 b= 01110111 a*b= 0010111101101010 cntr= 01110110 evck=1 a= 01110111 b= 01110111 a*b= 0011011101010001 cntr= 01110111 evck=1 a= 10001000 b= 01110111 a*b= 0011111100111000 cntr= 01111000 evck=1 a= 10011001 b= 01110111 a*b= 0100011100011111 cntr= 01111001 evck=1 a= 10101010 b= 01110111 a*b= 0100111100000110 cntr= 01111010 evck=1 a= 10111011 b= 01110111 a*b= 0101011011101101 cntr= 01111011 evck=1 a= 11001100 b= 01110111 a*b= 0101111011010100 cntr= 01111100 evck=1 a= 11011101 b= 01110111 a*b= 0110011010111011 cntr= 01111101 evck=1 a= 11101110 b= 01110111 a*b= 0110111010100010 cntr= 01111110 evck=1 a= 11111111 b= 01110111 a*b= 0111011010001001 cntr= 01111111 evck=1 a= 00000000 b= 10001000 a*b= 0000000000000000 cntr= 10000000 evck=1 a= 00010001 b= 10001000 a*b= 0000100100001000 cntr= 10000001 evck=1 a= 00100010 b= 10001000 a*b= 0001001000010000 cntr= 10000010 evck=1 a= 00110011 b= 10001000 a*b= 0001101100011000 cntr= 10000011 evck=1 a= 01000100 b= 10001000 a*b= 0010010000100000 cntr= 10000100 evck=1 a= 01010101 b= 10001000 a*b= 0010110100101000 cntr= 10000101 evck=1 a= 01100110 b= 10001000 a*b= 0011011000110000 cntr= 10000110 evck=1 a= 01110111 b= 10001000 a*b= 0011111100111000 cntr= 10000111 evck=1 a= 10001000 b= 10001000 a*b= 0100100001000000 cntr= 10001000 evck=1 a= 10011001 b= 10001000 a*b= 0101000101001000 cntr= 10001001 evck=1 a= 10101010 b= 10001000 a*b= 0101101001010000 cntr= 10001010 evck=1 a= 10111011 b= 10001000 a*b= 0110001101011000 cntr= 10001011 evck=1 a= 11001100 b= 10001000 a*b= 0110110001100000 cntr= 10001100 evck=1 a= 11011101 b= 10001000 a*b= 0111010101101000 cntr= 10001101 evck=1 a= 11101110 b= 10001000 a*b= 0111111001110000 cntr= 10001110 evck=1 a= 11111111 b= 10001000 a*b= 1000011101111000 cntr= 10001111 evck=1 a= 00000000 b= 10011001 a*b= 0000000000000000 cntr= 10010000 evck=1 a= 00010001 b= 10011001 a*b= 0000101000101001 cntr= 10010001 evck=1 a= 00100010 b= 10011001 a*b= 0001010001010010 cntr= 10010010 evck=1 a= 00110011 b= 10011001 a*b= 0001111001111011 cntr= 10010011 evck=1 a= 01000100 b= 10011001 a*b= 0010100010100100 cntr= 10010100 evck=1 a= 01010101 b= 10011001 a*b= 0011001011001101 cntr= 10010101 evck=1 a= 01100110 b= 10011001 a*b= 0011110011110110 cntr= 10010110 evck=1 a= 01110111 b= 10011001 a*b= 0100011100011111 cntr= 10010111 evck=1 a= 10001000 b= 10011001 a*b= 0101000101001000 cntr= 10011000 evck=1 a= 10011001 b= 10011001 a*b= 0101101101110001 cntr= 10011001 evck=1 a= 10101010 b= 10011001 a*b= 0110010110011010 cntr= 10011010 evck=1 a= 10111011 b= 10011001 a*b= 0110111111000011 cntr= 10011011 evck=1 a= 11001100 b= 10011001 a*b= 0111100111101100 cntr= 10011100 evck=1 a= 11011101 b= 10011001 a*b= 1000010000010101 cntr= 10011101 evck=1 a= 11101110 b= 10011001 a*b= 1000111000111110 cntr= 10011110 evck=1 a= 11111111 b= 10011001 a*b= 1001100001100111 cntr= 10011111 evck=1 a= 00000000 b= 10101010 a*b= 0000000000000000 cntr= 10100000 evck=1 a= 00010001 b= 10101010 a*b= 0000101101001010 cntr= 10100001 evck=1 a= 00100010 b= 10101010 a*b= 0001011010010100 cntr= 10100010 evck=1 a= 00110011 b= 10101010 a*b= 0010000111011110 cntr= 10100011 evck=1 a= 01000100 b= 10101010 a*b= 0010110100101000 cntr= 10100100 evck=1 a= 01010101 b= 10101010 a*b= 0011100001110010 cntr= 10100101 evck=1 a= 01100110 b= 10101010 a*b= 0100001110111100 cntr= 10100110 evck=1 a= 01110111 b= 10101010 a*b= 0100111100000110 cntr= 10100111 evck=1 a= 10001000 b= 10101010 a*b= 0101101001010000 cntr= 10101000 evck=1 a= 10011001 b= 10101010 a*b= 0110010110011010 cntr= 10101001 evck=1 a= 10101010 b= 10101010 a*b= 0111000011100100 cntr= 10101010 evck=1 a= 10111011 b= 10101010 a*b= 0111110000101110 cntr= 10101011 evck=1 a= 11001100 b= 10101010 a*b= 1000011101111000 cntr= 10101100 evck=1 a= 11011101 b= 10101010 a*b= 1001001011000010 cntr= 10101101 evck=1 a= 11101110 b= 10101010 a*b= 1001111000001100 cntr= 10101110 evck=1 a= 11111111 b= 10101010 a*b= 1010100101010110 cntr= 10101111 evck=1 a= 00000000 b= 10111011 a*b= 0000000000000000 cntr= 10110000 evck=1 a= 00010001 b= 10111011 a*b= 0000110001101011 cntr= 10110001 evck=1 a= 00100010 b= 10111011 a*b= 0001100011010110 cntr= 10110010 evck=1 a= 00110011 b= 10111011 a*b= 0010010101000001 cntr= 10110011 evck=1 a= 01000100 b= 10111011 a*b= 0011000110101100 cntr= 10110100 evck=1 a= 01010101 b= 10111011 a*b= 0011111000010111 cntr= 10110101 evck=1 a= 01100110 b= 10111011 a*b= 0100101010000010 cntr= 10110110 evck=1 a= 01110111 b= 10111011 a*b= 0101011011101101 cntr= 10110111 evck=1 a= 10001000 b= 10111011 a*b= 0110001101011000 cntr= 10111000 evck=1 a= 10011001 b= 10111011 a*b= 0110111111000011 cntr= 10111001 evck=1 a= 10101010 b= 10111011 a*b= 0111110000101110 cntr= 10111010 evck=1 a= 10111011 b= 10111011 a*b= 1000100010011001 cntr= 10111011 evck=1 a= 11001100 b= 10111011 a*b= 1001010100000100 cntr= 10111100 evck=1 a= 11011101 b= 10111011 a*b= 1010000101101111 cntr= 10111101 evck=1 a= 11101110 b= 10111011 a*b= 1010110111011010 cntr= 10111110 evck=1 a= 11111111 b= 10111011 a*b= 1011101001000101 cntr= 10111111 evck=1 a= 00000000 b= 11001100 a*b= 0000000000000000 cntr= 11000000 evck=1 a= 00010001 b= 11001100 a*b= 0000110110001100 cntr= 11000001 evck=1 a= 00100010 b= 11001100 a*b= 0001101100011000 cntr= 11000010 evck=1 a= 00110011 b= 11001100 a*b= 0010100010100100 cntr= 11000011 evck=1 a= 01000100 b= 11001100 a*b= 0011011000110000 cntr= 11000100 evck=1 a= 01010101 b= 11001100 a*b= 0100001110111100 cntr= 11000101 evck=1 a= 01100110 b= 11001100 a*b= 0101000101001000 cntr= 11000110 evck=1 a= 01110111 b= 11001100 a*b= 0101111011010100 cntr= 11000111 evck=1 a= 10001000 b= 11001100 a*b= 0110110001100000 cntr= 11001000 evck=1 a= 10011001 b= 11001100 a*b= 0111100111101100 cntr= 11001001 evck=1 a= 10101010 b= 11001100 a*b= 1000011101111000 cntr= 11001010 evck=1 a= 10111011 b= 11001100 a*b= 1001010100000100 cntr= 11001011 evck=1 a= 11001100 b= 11001100 a*b= 1010001010010000 cntr= 11001100 evck=1 a= 11011101 b= 11001100 a*b= 1011000000011100 cntr= 11001101 evck=1 a= 11101110 b= 11001100 a*b= 1011110110101000 cntr= 11001110 evck=1 a= 11111111 b= 11001100 a*b= 1100101100110100 cntr= 11001111 evck=1 a= 00000000 b= 11011101 a*b= 0000000000000000 cntr= 11010000 evck=1 a= 00010001 b= 11011101 a*b= 0000111010101101 cntr= 11010001 evck=1 a= 00100010 b= 11011101 a*b= 0001110101011010 cntr= 11010010 evck=1 a= 00110011 b= 11011101 a*b= 0010110000000111 cntr= 11010011 evck=1 a= 01000100 b= 11011101 a*b= 0011101010110100 cntr= 11010100 evck=1 a= 01010101 b= 11011101 a*b= 0100100101100001 cntr= 11010101 evck=1 a= 01100110 b= 11011101 a*b= 0101100000001110 cntr= 11010110 evck=1 a= 01110111 b= 11011101 a*b= 0110011010111011 cntr= 11010111 evck=1 a= 10001000 b= 11011101 a*b= 0111010101101000 cntr= 11011000 evck=1 a= 10011001 b= 11011101 a*b= 1000010000010101 cntr= 11011001 evck=1 a= 10101010 b= 11011101 a*b= 1001001011000010 cntr= 11011010 evck=1 a= 10111011 b= 11011101 a*b= 1010000101101111 cntr= 11011011 evck=1 a= 11001100 b= 11011101 a*b= 1011000000011100 cntr= 11011100 evck=1 a= 11011101 b= 11011101 a*b= 1011111011001001 cntr= 11011101 evck=1 a= 11101110 b= 11011101 a*b= 1100110101110110 cntr= 11011110 evck=1 a= 11111111 b= 11011101 a*b= 1101110000100011 cntr= 11011111 evck=1 a= 00000000 b= 11101110 a*b= 0000000000000000 cntr= 11100000 evck=1 a= 00010001 b= 11101110 a*b= 0000111111001110 cntr= 11100001 evck=1 a= 00100010 b= 11101110 a*b= 0001111110011100 cntr= 11100010 evck=1 a= 00110011 b= 11101110 a*b= 0010111101101010 cntr= 11100011 evck=1 a= 01000100 b= 11101110 a*b= 0011111100111000 cntr= 11100100 evck=1 a= 01010101 b= 11101110 a*b= 0100111100000110 cntr= 11100101 evck=1 a= 01100110 b= 11101110 a*b= 0101111011010100 cntr= 11100110 evck=1 a= 01110111 b= 11101110 a*b= 0110111010100010 cntr= 11100111 evck=1 a= 10001000 b= 11101110 a*b= 0111111001110000 cntr= 11101000 evck=1 a= 10011001 b= 11101110 a*b= 1000111000111110 cntr= 11101001 evck=1 a= 10101010 b= 11101110 a*b= 1001111000001100 cntr= 11101010 evck=1 a= 10111011 b= 11101110 a*b= 1010110111011010 cntr= 11101011 evck=1 a= 11001100 b= 11101110 a*b= 1011110110101000 cntr= 11101100 evck=1 a= 11011101 b= 11101110 a*b= 1100110101110110 cntr= 11101101 evck=1 a= 11101110 b= 11101110 a*b= 1101110101000100 cntr= 11101110 evck=1 a= 11111111 b= 11101110 a*b= 1110110100010010 cntr= 11101111 evck=1 a= 00000000 b= 11111111 a*b= 0000000000000000 cntr= 11110000 evck=1 a= 00010001 b= 11111111 a*b= 0001000011101111 cntr= 11110001 evck=1 a= 00100010 b= 11111111 a*b= 0010000111011110 cntr= 11110010 evck=1 a= 00110011 b= 11111111 a*b= 0011001011001101 cntr= 11110011 evck=1 a= 01000100 b= 11111111 a*b= 0100001110111100 cntr= 11110100 evck=1 a= 01010101 b= 11111111 a*b= 0101010010101011 cntr= 11110101 evck=1 a= 01100110 b= 11111111 a*b= 0110010110011010 cntr= 11110110 evck=1 a= 01110111 b= 11111111 a*b= 0111011010001001 cntr= 11110111 evck=1 a= 10001000 b= 11111111 a*b= 1000011101111000 cntr= 11111000 evck=1 a= 10011001 b= 11111111 a*b= 1001100001100111 cntr= 11111001 evck=1 a= 10101010 b= 11111111 a*b= 1010100101010110 cntr= 11111010 evck=1 a= 10111011 b= 11111111 a*b= 1011101001000101 cntr= 11111011 evck=1 a= 11001100 b= 11111111 a*b= 1100101100110100 cntr= 11111100 evck=1 a= 11011101 b= 11111111 a*b= 1101110000100011 cntr= 11111101 evck=1 a= 11101110 b= 11111111 a*b= 1110110100010010 cntr= 11111110 evck=1 a= 11111111 b= 11111111 a*b= 1111111000000001 cntr= 11111111 evck=1 tcsamul8.out finished